Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-26331

Skip computing plan cache key for idhack queries

    XMLWordPrintableJSON

Details

    • Icon: Improvement Improvement
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • 3.3.15
    • None
    • Querying
    • None
    • Fully Compatible
    • Query 2016-10-10
    • 0

    Description

      We compute the plan cache key in order to check for index filters here. However, since we ignore index filters for idhack queries, we can skip computing the plan cache key to improve performance.

      Attachments

        Activity

          People

            tess.avitabile@mongodb.com Tess Avitabile (Inactive)
            tess.avitabile@mongodb.com Tess Avitabile (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: